Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 178x36
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 178x36
| Outer diameter | 178 mm |
|---|---|
| Inner diameter | 106* mm |
| Wall thickness | 36 mm |
| Section area | 160.598 cm2 |
| Mass per metre | 126.07 kg/m |
| Section perimeter | 559.203 mm |
| Second moment of area | 4308.047 cm4 |
| Elastic section modulus | 484.05 cm3 |
| Plastic section modulus | 741.456 cm3 |
| Radius of gyration | 5.179 cm |
| Torsional constant | 8616.094 cm4 |
| Torsional modulus | 968.1 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.